Revert "chore: Update to latest nixos-unstable release"

Latest changes break a bit too many things including ironbar. Auto-save
in neovim is delayed a bit, which could have fixed a bug but will take
some getting used to.

The update brings crackling audio issues to osu! wine again, so more
investigating will need to be done to find a solution for that. Overall
seems like most wine programs broke, so a new wine prefix could be in
order.

Additionally, Librewolf now has some unexpected keybinding behavior with
Ctrl+L + Ctrl+C resulting in the letter `c` being displayed instead of
copying like before.

flake.lock

@@ -170,11 +170,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1715930644,
-        "narHash": "sha256-W9pyM3/vePxrffHtzlJI6lDS3seANQ+Nqp+i58O46LI=",
+        "lastModified": 1714377222,
+        "narHash": "sha256-UsDsjWCKlWn8vbXi8Zza9Hkq3xyk8fpvFNo2VM5S74E=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "e3ad5108f54177e6520535768ddbf1e6af54b59d",
+        "rev": "2af7c78b7bb9cf18406a193eba13ef9f99388f49",
         "type": "github"
       },
       "original": {
@@ -185,11 +185,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1716137900,
-        "narHash": "sha256-sowPU+tLQv8GlqtVtsXioTKeaQvlMz/pefcdwg8MvfM=",
+        "lastModified": 1714253743,
+        "narHash": "sha256-mdTQw2XlariysyScCv2tTE45QSU9v/ezLcHJ22f0Nxc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6c0b7a92c30122196a761b440ac0d46d3d9954f1",
+        "rev": "58a1abdbae3217ca6b702f03d3b35125d88a2994",
         "type": "github"
       },
       "original": {
@@ -214,11 +214,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1715569474,
-        "narHash": "sha256-2W5oYJLusTxBztQ9FyyxvM7HM/XxjRs0qe4mhNeBfR8=",
+        "lastModified": 1712608151,
+        "narHash": "sha256-QI/Hp0UuZRg/X06wH5c0w+pN0aTFnpNhgKO0gKvxrAw=",
         "owner": "donovanglover",
         "repo": "sakaya",
-        "rev": "848c0485300b5c62f0fd360701b26c3219e4f339",
+        "rev": "fd3781686d01f002b802e0642c2f0eb4ef18624b",
         "type": "github"
       },
       "original": {

overlays/hyprland.nix

@@ -0,0 +1,5 @@
+final: prev: {
+  hyprland = prev.hyprland.overrideAttrs (oldAttrs: {
+    patches = (oldAttrs.patches or [ ]) ++ [ ../patches/hyprland-fix-fcitx-window-focus.patch ];
+  });
+}

patches/hyprland-fix-fcitx-window-focus.patch

@@ -0,0 +1,44 @@
+From 31d055f6d487bd72fca5b10822e3f3bd95e94cc9 Mon Sep 17 00:00:00 2001
+From: drendog <53359960+drendog@users.noreply.github.com>
+Date: Wed, 24 Apr 2024 00:30:35 +0200
+Subject: [PATCH] input: fix active keyboard for seat after destroying one
+ (#5725)
+
+* fix: manage active keyboard for seat after destroying one
+
+* chore: clang-format
+---
+ src/managers/input/InputManager.cpp | 19 +++++++++----------
+ 1 file changed, 9 insertions(+), 10 deletions(-)
+
+diff --git a/src/managers/input/InputManager.cpp b/src/managers/input/InputManager.cpp
+index 0aad318918a..b5d6bb5c331 100644
+--- a/src/managers/input/InputManager.cpp
++++ b/src/managers/input/InputManager.cpp
+@@ -1152,17 +1152,16 @@ void CInputManager::destroyKeyboard(SKeyboard* pKeyboard) {
+
+     xkb_state_unref(pKeyboard->xkbTranslationState);
+
+-    if (pKeyboard->active) {
+-        m_lKeyboards.remove(*pKeyboard);
++    m_lKeyboards.remove(*pKeyboard);
+
+-        if (m_lKeyboards.size() > 0) {
+-            m_pActiveKeyboard         = &m_lKeyboards.back();
+-            m_pActiveKeyboard->active = true;
+-        } else {
+-            m_pActiveKeyboard = nullptr;
+-        }
+-    } else
+-        m_lKeyboards.remove(*pKeyboard);
++    if (m_lKeyboards.size() > 0) {
++        m_pActiveKeyboard         = &m_lKeyboards.back();
++        m_pActiveKeyboard->active = true;
++        wlr_seat_set_keyboard(g_pCompositor->m_sSeat.seat, wlr_keyboard_from_input_device(m_pActiveKeyboard->keyboard));
++    } else {
++        m_pActiveKeyboard = nullptr;
++        wlr_seat_set_keyboard(g_pCompositor->m_sSeat.seat, nullptr);
++    }
+ }
+
+ void CInputManager::destroyMouse(wlr_input_device* mouse) {